Ge Electric Double oVen

F9 is a problem with the oven door lock circuit. If the door is locked, it's probably a bad switch that tells the oven it's locked. If the door isn't locked, it's probably a problem with the lock mechanism.

A common problem on many built-in GE ovens (you don't say if yours is built-in or free standing...) is air circulation in the control panel. The fan that keeps the panel cool either stops working or gets clogged with dirt/dust and can't move any air. This causes the panel to overheat and can cause all kinds of odd problems and error codes. If you have a built-in, check to make sure the fan is working and the mesh screen behind it is clean.

Fan is bad or blades are bent hitting frame

good day,
hope this link below will solve your problem.

ovens

Hi,
Cycling the power off and then on again will sometimes reset it...often you will have to call the customer service number to get the steps to take to unlock that...

Also check out this tip...

http://www.fixya.com/support/r3969401-self_cleaning_oven_problem

heatman101

if its an f-7 error code its due to a stuck error code

F1 Power to element relay energized during time of day display.
1. Wiring harness shorted.
2. Or change power relay board (PRB).

Note: for double ovens, change second oven board.

http://www.geappliances.com/service_and_support/literature/
Go to this web site. You have to enter the entire model number in order to get your manual.
Good luck and hope this gets it done for you

Hi,

Well, F7 error code occures due to
A = Function pad button stuck or 
B = Bad clock Unstick button or
Replace Electronic Range Control (ERC)

Replace the ERC there are ten screws 3 on each side and 4 on the control leave the hex screws alone all you need is a phillip screwdriver.
REMEMBER TO SHUT OFF THE POWER FIRST lift and fold out the control panel remove the ribbon cable and remove the four screws that hold the control board . replace control panel in reverse order.

Thanks

good day,
hope this link below will solve your problem.

ovens

I turned off circuit breaker to the oven and tried to open it. It did not. I did it again and waited for a few minutes, it worked and I was able to open the door.